category support for OPML export

19 years ago · da49ccf5dc
parent b400ca775a
commit da49ccf5dc
1 changed files with 36 additions and 1 deletions
--- a/opml.php
+++ b/opml.php
@ -28,15 +28,50 @@
 		print "<head><dateCreated>" . date("r", time()) . "</dateCreated></head>"; 
 		print "<body>";

-		$result = db_query($link, "SELECT * FROM ttrss_feeds ORDER BY title");
+		$cat_mode = false;
+
+		if (get_pref($link, 'ENABLE_FEED_CATS')) {
+			$cat_mode = true;
+			$result = db_query($link, "SELECT 
+					ttrss_feeds.feed_url AS feed_url,
+					ttrss_feeds.title AS title,
+					ttrss_feed_categories.title AS cat_title
+				FROM ttrss_feeds,ttrss_feed_categories 
+				WHERE
+					cat_id = ttrss_feed_categories.id
+				ORDER BY ttrss_feed_categories.title,ttrss_feeds.title");
+		} else {
+			$result = db_query($link, "SELECT * FROM ttrss_feeds 
+				ORDER BY title");
+		}
+
+		$old_cat_title = "";

 		while ($line = db_fetch_assoc($result)) {
 			$title = htmlspecialchars($line["title"]);
 			$url = htmlspecialchars($line["feed_url"]);

+			if ($cat_mode) {
+				$cat_title = htmlspecialchars($line["cat_title"]);
+
+				if ($old_cat_title != $cat_title) {
+					if ($old_cat_title) {
+						print "</outline>";	
+					}
+
+					print "<outline text=\"$cat_title\">";
+
+					$old_cat_title = $cat_title;
+				}
+			}
+
 			print "<outline text=\"$title\" xmlUrl=\"$url\"/>";
 		}

+		if ($cat_mode && $old_cat_title) {
+			print "</outline>";	
+		}
+
 		print "</body></opml>";
 	}